| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.48 | 6.279% | $14.3264 | $14.33 | $14.35 | $14.30 |
| Purchase #2 | $147.25 | 8.213% | $159.3436 | $159.34 | $159.35 | $159.30 |
| Purchase #3 | $65.95 | 5.254% | $69.415 | $69.42 | $69.40 | $69.40 |
| Purchase #4 | $14.70 | 11.835% | $16.4397 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $7.30 | 8.273% | $7.9039 | $7.90 | $7.90 | $7.90 |
| Purchase #6 | $109.63 | 7.475% | $117.8248 | $117.82 | $117.80 | $117.80 |
| Purchase #7 | $78.59 | 6.370% | $83.5962 | $83.60 | $83.60 | $83.60 |
| 7 purchase totals = | $436.90 | $468.8496 | $468.85 | $468.85 | $468.70 | |